ansible-roles/library/roles/roundcube/meta/main.yml

---
dependencies:
  - { role: '../../library/roles/postgresql', when: roundcube_local_postgresql }
  - { role: '../../library/roles/php-fpm' }
  - { role: '../../library/roles/nginx' }
  - { role: '../../library/roles/redis', when roundcube_use_redis }
  - { role: '../../library/roles/memcached', when roundcube_use_memcache }